If you change a page's location in the document hierarchy, the page's title (as shown at the top of the page, and as shown in Document Hierarchies) is modified.
For example, if I choose to move a page called **Bootstrapping VMs from Production Data** to exist at a deeper level in the tree, the page is renamed to the URL short-name (I don't really know how else to describe this, so I made a table to illustrate).
| | **Before** | **After** |
| -------------------------------------------------------------------------------------|
| **Title** | Bootstrapping VMs from Production Data | prod-data |
| **Location** | /w/dev-prod/prod-data/ | /w/dev-prod/vms/prod-data/
This behavior is not expected or ideal.